Based on the DC comic, Birds of Prey follows the crime fighting efforts of Barbara Gordon (the former Batgirl) and the Huntress (the daughter of Batman and Catwoman). With the runaway telepath Dinah, the trio battles the evil efforts of Harley Quinn, the Joker’s vengeful sidekick.

Birds of Prey #3 #BirdsOfPrey #New52 #DC

Birds of Prey (2011-) #3 Someone's come up with a way to turn ordinary citizens of Gotham City into undetectable walking bombs and only Black Canary, Starling and new team member Katana can stop them. But will Canary's choice of a fourth team member, a notorious bioterrorist, tear them apart first?

Katana (Tatsu Yamashiro) is a fictional character, a superheroine that appears in comic books published by DC Comics. She first appeared in a special insert in The Brave and the Bold #200 (July 1983), and was created to be a member of the first Outsiders. In February 2013, she received her own series written by Ann Nocenti and with art by Alex Sanchez. This book is considered by DC as part of the "Fourth Wave" of New 52 titles.

A superb samurai, she uses her deadly sword, The Soultaker, to fight evil around the world. The mystic sword contains the soul of every person killed by it and Katana can communicate with those souls. She is currently a member of the Birds of Prey.